Evidence map›Paper›PMID 21776023›Full record

ArticleGene therapy2012

Improved systemic antitumor therapy with oncolytic adenoviruses by replacing the fiber shaft HSG-binding domain with RGD.

J J Rojas, M Gimenez-Alejandre, R Gil-Hoyos, M Cascallo, R Alemany

Abstract read
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In one paragraph

Article in Gene therapy, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.4field-weighted citation impact, top 17% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 34 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

J J RojasTranslational Research Laboratory, IDIBELL-Institut Català d'Oncologia, L'Hospitalet de Llobregat, Barcelona, Spain.
M Gimenez-Alejandre
R Gil-Hoyos
M Cascallo
R Alemany
Institut Català d'Oncologia · ESInstitut d'Investigació Biomédica de Bellvitge · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Retargeting oncolytic adenoviruses from their systemic preeminent liver tropism to disseminated tumor foci would highly improve the efficacy of these agents at eradicating tumors. We have replaced the KKTK fiber shaft heparan sulfate glycosaminoglycan-binding domain with an RGDK motif in order to achieve simultaneously liver detargeting and tumor targeting. When inserted into a wild-type backbone, this mutation palliated liver transaminase elevation and hematological alterations in mice. Importantly, when tested in a backbone that redirects E1A transcription towards pRB pathway deregulation, RGD at this novel shaft location also improved significantly systemic antitumor therapy compared with the broadly used RGD location at the HI-loop of the fiber knob domain.

Indexed as

OligopeptidesAdenoviridaeAnimalsBinding SitesCell Line, TumorGenetic VectorsGene Transfer TechniquesHeparan SulfateMiceMice, Inbred BALB CNeoplasmsOncolytic VirotherapyReceptors, Cell Surfacearginyl-glycyl-aspartic acidglycosaminoglycan receptorHeparan SulfateOligopeptidesReceptors, Cell Surface

Identifiers

PMID21776023
OpenAlexW2093189160

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.